D10w —
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 a6
Les coups candidats
Ambassadeurs : Kozul, Zdenko (29x), Sokolov, Ivan (24x), Bacrot, Etienne (20x), Malakhatko, Vadim (19x), Kiss, Pal (19x), Riazantsev, Alexander (19x), Bareev, Evgeny (15x), Markos, Jan (15x)
Ambassadeurs : Mamedyarov, Shakhriyar (24x), Akesson, Ralf (18x), Malakhatko, Vadim (17x), Jovanic, Ognjen (15x), Milov, Vadim (14x), Postny, Evgeny (13x), Sokolov, Ivan (12x), Lalic, Bogdan (11x)
5.Bd3 — 7.8% (444 parties)
Ambassadeurs : Kozul, Zdenko (8x), Aleksandrov Ivanchev, Aleksandar (7x), Bologan, Victor (6x), Korotylev, Alexey (6x), Alavkin, Arseny (5x), Levin, Evgeny A. (5x), Aleksandrov, Aleksej (4x), Bareev, Evgeny (4x)
5.a4 — 6.9% (393 parties)
Ambassadeurs : Atalik, Suat (4x), Grivas, Efstratios (4x), Ftacnik, Lubomir (4x), Hellsten, Johan (3x), Gonzalez Velez, Fermin (3x), Gual Pascual, Antonio (3x), Volosin, Leon (3x), Epishin, Vladimir (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Nf3 5.Qc2 5.Bd3 5.a4
<1800 92 57% 4% 7% 11%
1800-2200 1214 52% 17% 7% 10%
2200-2600 3592 49% 31% 8% 6%
2600+ 515 53% 33% 9% 1%
Évolution par décennie (% des parties)
Décennie N parties 5.Nf3 5.Qc2 5.Bd3 5.a4
1930s 1 100%
1980s 15 60% 7% 13%
1990s 586 41% 18% 16% 11%
2000s 2641 46% 31% 8% 7%
2010s 2155 55% 25% 5% 6%
2020s 304 68% 15% 3% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Nf3 55% 68% ▲ +13.9%
5.Qc2 25% 15% ▼ -10.0%
5.Bd3 5% 3% ▼ -2.1%
5.a4 6% 4% ▼ -1.3%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 10 parties
Karpov, Anatoly — 7 parties
Ding, Liren — 5 parties
Karpov, Aleksandr — 2 parties
Anand, Viswanathan — 2 parties
Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
5.Nf3 — 49.9% (2848 parties)
1932 — Rethy, Pal vs Canal, Esteban — 1/2-1/2 — Budapest HUN
1980 — Asanov, Bolat vs Majorovas, Vitalijus — 1/2-1/2 — Sochi RUS
1987 — Neunhoeffer, Helmut, Dr. vs Pieper-Emden, Carsten — 1/2-1/2 — Duitsland tt
1988 — Amoros Marin, Marcos vs Abheer Dinesh Bang — 1/2-1/2 — Berlin op Berlin-West
1988 — Ligterink, Gert vs Cuijpers, Frans Andre — 1-0 — Hilversum ch-NED
5.Qc2 — 26.6% (1518 parties)
1988 — Donchenko, Oleg I vs Sergeev, Valdemar — 1/2-1/2 — Kiev UKR
1993 — Schmidt, Waldemar vs Seifert, Henryk — 1-0 — Katowice op Katowice POL
1994 — Piza Cortizo, Daniel Ricardo vs Colombo Berra, Fernando — 1/2-1/2 — ?
1994 — Ivanchuk, Vasyl vs Bareev, Evgeny — 1/2-1/2 — Munich GER
1994 — Bareev, Evgeny vs Shirov, Alexei — 1/2-1/2 — Pardubice CZE
5.Bd3 — 7.8% (444 parties)
1990 — Danielsen, Henrik vs Jelling, Erik — 1/2-1/2 — Denmark
1991 — Danielsen, Henrik vs Bang, Andreas — 1-0 — Copenhagen DEN
1991 — Savitskaya, Ekaterina P. vs Dragomirescu, Angela — 1/2-1/2 — Azov
1992 — Von Alvensleben, Wolfram vs Salzenberg, Dirk — 1/2-1/2 — Oberliga Nord W9192
1993 — Jirovsky, Milos vs Bang, Andreas — 1-0 — Copenhagen DEN
5.a4 — 6.9% (393 parties)
1986 — Garcia Palermo, Carlos Horacio vs Kuijf, Marinus — 1/2-1/2 — Wijk aan Zee NED
1986 — Karpman, Vadim vs Savchenko, Stanislav — 1-0 — UKR-ch sf Lutsk
1993 — Agrest, Evgenij vs Nielsen, Peter Heine — 1/2-1/2 — Pinsk
1993 — Ward, Chris G vs Summerscale, Aaron P — 1-0 — Aarhus DEN
1993 — Ward, Chris G vs Abalde Perez, Fernando Jose — 1-0 — Gran Canaria op